Question about NetGear ProSafe JFS524 24-Port Ethernet Switch (JFS524NAR)

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No power netgear jfs524 prosafe switch, need pwr supply

I've had no luck locating this power supply board. Any help would be greatly appreciated.

Switching Power Supply
Model: DSO-15W-05
Input: 100-240V ~0.4A 50-60Hz
Output: +5V === 3A

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  • lerieflix Mar 04, 2009

    I have had 3 of these fail. They are pretty much disposable but it is a pain.



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SOURCE: Netgear Switch JGS516 internal PSU

fix the power supply... most likely the high voltage greenline power factor controller is out. about 10 dollars in parts will fix the power supply.

Posted on Nov 01, 2010


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1 Answer

Can i connect a netgear JFS524 directly to acable modem

Yes for sure you can do that.As the connector is RJ45.The only think is that for Thomson you need a cross-wired cable to connect to the netgear JFS524. If netgear do have Uplink port then you can use normal or straight through cable.For more infor Cross-wired cable are use to connect between network devices.

Feb 25, 2015 | NetGear ProSafe JFS524 24Port Ethernet...

1 Answer

Can i connect a netgear JFS524 directly to acable modem

Connecting your switch directly to the modem instead of to a router is not a recommended practice. A router has Network Address Translation (NAT) and Stateful Packet Inspection (SPI) which are important built-in security features ( i.e. a firewall). The router also gives priority to certain types of data so that VOIP phone calls ((internet phone service) and streaming media (Netflix, YouTube, etc.) are not interrupted or degraded. As far as I know your switch lacks these features which may then cause problems for some users when the network is busy.

Feb 25, 2015 | NetGear ProSafe JFS524 24Port Ethernet...

1 Answer

I need to change the ip address on my switch but it did not come with a cd

according to the NetGear specs, this is unmanaged switch, there is nothing to set on it. this device is "transparent" to the IP protocol.
here is a link to the tech. specs

Sep 18, 2011 | NetGear ProSafe JFS524 24-Port Ethernet...

1 Answer

How to repair the dso power supply ? is there a circuit diagram ? thx

repairing a power supply do not need a diagram often faulty on a power supply are the regulator transistor,capacitors,resistors,and diodes. just check these parts and you can fix the power supply.check also for loose contacts and connectors this also cause a fault on the power supply.

Jan 18, 2011 | NetGear ProSafe JFS524 24-Port Ethernet...

2 Answers

How to replace netgear FS524 with a JFS524?

yes, you can literally just disconnect the old one and plug the new one in. It is that simple, the JFS524 is unmanaged, so you just plug and play!

Feb 24, 2010 | NetGear FS524 24x10/100 Mbps Networking...

2 Answers

How do you change the default ip on a netgear jfs524 switch

There is a configuration utility program that comes on the disk that should have come with the switch. Install it, only good for Microsoft Systems.Run the utility, it will discover all your netgear switches. Select the switch you wish to alter its IP address. Under system/Switch Information, disable DHCP setting, and enter in the values for IP/mask/gateway that you want.

Feb 17, 2010 | NetGear ProSafe JFS524 24-Port Ethernet...

1 Answer

Cannot connect to the server through my di524 that goes to a jfs524 that goes to another di524

this issue could be best resolved by an authorized NETGEAR TECH

visit and log the issue over there.

Aug 03, 2009 | NetGear JFS524 Networking Switch

1 Answer

Netgear JFS524 network cable unplugged error on all pc'c

Hi Ewan,

How is the modem/router connected to the switch?

Have you tried changing the patch cable that connects them together, or the port they are connected from?

When troubleshooting this type of issue, it is always best to check each layer of connectivity (1-Physical,2-Data Link, 3-Network Addressing, etc.) in order from bottom to top, due to each layer being dependent on the layers before it.

DNS is important but wont be available until you have a physical connection and a IP address.

If you can achieve a stable connection while the PC is connected directly to the modem/router, but not via the switch then work your way from one end of the link between the working component (in this case the modem/router) to the other (PC) - testing each part along the link.

If the switch is faulty after you have performed some testing, it is best to change it out and test with another switch (if avalible), before purchasing or sending the JFS524 away for repair (if still under warranty).

Let us know how you go with the testing.

Apr 03, 2009 | NetGear JFS524 24-Port Ethernet Switch...

1 Answer

Netgear Test Mode (remains amber)

hi sounds like thers not enough volt either on the DC input because of the y spliter - take an adapter for each one check again if there is a good line good luck

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